Class BinaryExpNode
- java.lang.Object
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- org.linuxforhealth.fhir.database.utils.query.node.OperatorNode
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- org.linuxforhealth.fhir.database.utils.query.node.BinaryExpNode
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- All Implemented Interfaces:
ExpNode
- Direct Known Subclasses:
AdditiveExpNode
,AndExpNode
,BetweenExpNode
,ComparativeExpNode
,EqualityExpNode
,EscapeExpNode
,LikeExpNode
,MultiplicativeExpNode
,OrExpNode
public abstract class BinaryExpNode extends OperatorNode
A binary expression for addition, multiplication, comparison etc
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Constructor Summary
Constructors Constructor Description BinaryExpNode()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ExpNode
getLeft()
ExpNode
getRight()
void
popOperands(java.util.Stack<ExpNode> stack)
Read the operands from the stackvoid
setLeft(ExpNode left)
void
setRight(ExpNode right)
java.lang.String
toString()
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Methods inherited from class org.linuxforhealth.fhir.database.utils.query.node.OperatorNode
isOperator
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Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.linuxforhealth.fhir.database.utils.query.node.ExpNode
isLeftParen, isOperand, isRightParen, precedence, visit
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Method Detail
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getLeft
public ExpNode getLeft()
- Returns:
- the left
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setLeft
public void setLeft(ExpNode left)
- Parameters:
left
- the left to set
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getRight
public ExpNode getRight()
- Returns:
- the right
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setRight
public void setRight(ExpNode right)
- Parameters:
right
- the right to set
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popOperands
public void popOperands(java.util.Stack<ExpNode> stack)
Description copied from interface:ExpNode
Read the operands from the stack
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toString
public java.lang.String toString()
- Overrides:
toString
in classOperatorNode
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